cloudformation

AWS CloudFormation infrastructure as code for stack management. Use when writing templates, deploying stacks, managing drift, troubleshooting deployments, or organizing infrastructure with nested stacks.

1.16x

Quality

89%

Does it follow best practices?

Impact

97%

1.16x

Average score across 3 eval scenarios

Securityby

Advisory

Suggest reviewing before use

Evaluation results

100%

17%

Multi-Environment Web Application Infrastructure

Multi-environment template design

Criteria

Without context

With context

Environment Parameter

100%

Parameter constraints

100%

Mappings section used

100%

Conditions section used

100%

Conditional resource property

100%

StackName-scoped naming

100%

Outputs with Export

100%

Output descriptions

100%

IAM role for Lambda

100%

Lambda runtime python3.12

100%

No hardcoded secrets

100%

AWSTemplateFormatVersion

100%

YAML format

100%

18%

E-Commerce Order Data Infrastructure

DynamoDB and RDS data layer protection

Criteria

Without context

With context

DynamoDB PAY_PER_REQUEST

100%

DynamoDB PITR enabled

100%

RDS DeletionPolicy Snapshot

100%

RDS UpdateReplacePolicy Snapshot

100%

Password NoEcho

100%

Password MinLength

100%

StackName-scoped resource names

100%

DynamoDB GSI defined

100%

No hardcoded password

100%

Parameter Description

100%

AWSTemplateFormatVersion

100%

YAML format

100%

92%

Production Stack Safe Update Automation

Safe production deployment workflow

Criteria

Without context

With context

Change set creation

100%

Change set described

100%

Change set executed

100%

Wait command used

50%

100%

Rollback trigger configured

100%

ASG CreationPolicy added

100%

ASG UpdatePolicy rolling

100%

UpdatePolicy MaxBatchSize

100%

WaitOnResourceSignals

100%

Termination protection

CAPABILITY_IAM flag

100%

DependsOn LaunchTemplate

50%

100%

Repository: itsmostafa/aws-agent-skills
Commit: 5df6da7

Evaluated: 29 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Multi-Environment Web Application Infrastructure E-Commerce Order Data Infrastructure Production Stack Safe Update Automation

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